Walk through any supplement aisle and you'll find collagen powders, capsules, drinks, and gummies promising younger-looking skin, healthier joints, stronger muscles, and faster recovery. But do these claims actually hold up? A newly published systematic review and meta-analysis (the largest evaluation of collagen supplementation to date) provides some of the strongest evidence yet regarding what collagen can and cannot do. Researchers analyzed data from nearly 8,000 participants across dozens...

Most people do not need another random workout. They do not need another generic meal plan, another fitness app, another social media challenge, or another extreme program that works for three weeks and then falls apart. What most people need is guidance. They need someone who can look at their goals, health history, physical limitations, lifestyle, schedule, and current fitness level and then prescribe a plan that is tailored specifically to them. That is exactly why The Fitness Doctor...